Exposure
ID
PIONI.2021-09-13T04:49:26.583_1
Header ID
PIONI.2021-09-13T04:49:26.583
Date updated
2021-09-13 05:00:59 UTC+0000
Release date
2021-09-13 05:00:59 UTC+0000
UTC Start
2021-09-13 04:49:26.584
UTC End
2021-09-13 04:49:52.184
MJD Start
59470.2010021247
MJD End
59470.201298421
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0021685
Ambient temperature (°C)
6.58
Seeing (arcsec)
0.7
Observation
ID
48210
Category
science
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36171
Name
V U Dor
RA
77.535782
DEC
-64.31773
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 61.1890 61.2210 25.3000 25.5000
A0-J2 114.1090 114.1200 9.1000 9.3000
A0-J3 128.4180 128.4260 348.0000 348.1190
G1-J2 57.9170 57.9180 352.0000 352.1000
G1-J3 87.9210 87.9890 323.0770 323.1540
J2-J3 46.5540 46.6550 286.1410 286.2410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59470.2010021247
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Dor
RA 77.535782
DEC -64.31773
HIERARCH ESO INS OPTI2 NAME GRI+WOL
HIERARCH ESO INS OPTI2 ID GRI+WOL
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 61.189
HIERARCH ESO ISS PBL12 END 61.221
HIERARCH ESO ISS PBLA12 START 25.3
HIERARCH ESO ISS PBLA12 END 25.5
HIERARCH ESO ISS PBL13 START 114.109
HIERARCH ESO ISS PBL13 END 114.12
HIERARCH ESO ISS PBLA13 START 9.1
HIERARCH ESO ISS PBLA13 END 9.3
HIERARCH ESO ISS PBL14 START 128.418
HIERARCH ESO ISS PBL14 END 128.426
HIERARCH ESO ISS PBLA14 START 348.0
HIERARCH ESO ISS PBLA14 END 348.119
HIERARCH ESO ISS PBL23 START 57.917
HIERARCH ESO ISS PBL23 END 57.918
HIERARCH ESO ISS PBLA23 START 352.0
HIERARCH ESO ISS PBLA23 END 352.1
HIERARCH ESO ISS PBL24 START 87.921
HIERARCH ESO ISS PBL24 END 87.989
HIERARCH ESO ISS PBLA24 START 323.077
HIERARCH ESO ISS PBLA24 END 323.154
HIERARCH ESO ISS PBL34 START 46.554
HIERARCH ESO ISS PBL34 END 46.655
HIERARCH ESO ISS PBLA34 START 286.141
HIERARCH ESO ISS PBLA34 END 286.241
HIERARCH ESO ISS AMBI TAU0 START 0.002134
HIERARCH ESO ISS AMBI TAU0 END 0.002203
HIERARCH ESO ISS AMBI TEMP 6.58
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.67